Assessing the steadiness and dependability of a GIS-integrated broadband current array sensing system

Abstract

By keeping an eye on things like power frequency overvoltage, relative dielectric loss, and partial discharge,
a broadband current array sensing system may help gas insulated switchgear identify defects even more
accurately and prevent equipment problems. While designing a defect observer and calculating the system
stability criteria under ????∞ conditions, the dynamic model of the system is examined and used to derive the
system state equation. Using cloud models, we confirm the system's stability under varying packet loss rates
and propose a strategy based on electromagnetic compatibility to keep packet loss rates below 50%.